@article{oai:kwansei.repo.nii.ac.jp:00019803,
 author = {深山, 明 and Miyama, Akira},
 issue = {3},
 journal = {商学論究},
 month = {Jan},
 pages = {29--50},
 title = {固定費問題と能力理論},
 volume = {33},
 year = {1986}
}